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BOSTON MARATHON 2024

Carl Simard

Bib: 9374•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:57
Rank: #9843
Start → 5K
22:57 | 7:23/mi
10K· 6.21 mi
46:58
Rank: #10994 (-1151)
5K → 10K
24:01 | 7:44/mi
15K· 9.32 mi
1:11:36
Rank: #11586 (-592)
10K → 15K
24:38 | 7:56/mi
20K· 12.43 mi
1:37:55
Rank: #12501 (-915)
15K → 20K
26:19 | 8:28/mi
Half· 13.11 mi
1:43:17
Rank: #12446 (+55)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:06:09
Rank: #13568 (-1122)
Half → 25K
22:52 | 9:26/mi
30K· 18.64 mi
2:36:40
Rank: #14232 (-664)
25K → 30K
30:31 | 9:49/mi
20M
2:50:10
Rank: #14431 (-199)
30K → 20M
13:30 | 9:56/mi
21M
3:00:20
Rank: #14382 (+49)
20M → 21M
10:10 | 10:10/mi
35K· 21.75 mi
3:08:08
Rank: #14613 (-231)
21M → 35K
7:48 | 10:26/mi
23M
3:20:27
Rank: #14632 (-19)
35K → 23M
12:19 | 9:50/mi
24M
3:29:33
Rank: #14500 (+132)
23M → 24M
9:06 | 9:06/mi
40K· 24.85 mi
3:38:27
Rank: #14581 (-81)
24M → 40K
8:54 | 10:25/mi
25.2M
3:41:57
Rank: #14514 (+67)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:51:23
Rank: #14545 (-31)
25.2M → Finish
9:26 | 9:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:17
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time2:08:06
Pace9:46 /mi
📊Positive Split: 24.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3922:577:2322:57
7:23
-
10K
6.21 mi11:13:4046:587:3424:01
7:44
+0:21
15K
9.32 mi11:38:181:11:367:4124:38
7:56
+0:12
20K
12.43 mi12:04:371:37:557:5326:19
8:28
+0:32
Half
13.11 mi12:09:591:43:177:535:22
7:52
-0:36
25K
15.53 mi12:32:512:06:098:0722:52
9:26
+1:34
30K
18.64 mi13:03:222:36:408:2430:31
9:49
+0:23
20M
20.00 mi13:16:522:50:108:3013:30
9:56
+0:07
21M
21.00 mi13:27:023:00:208:3510:10
10:10
+0:14
35K
21.75 mi13:34:503:08:088:397:48
10:26
+0:16
23M
23.00 mi13:47:093:20:278:4312:19
9:50
-0:36
24M
24.00 mi13:56:153:29:338:449:06
9:06
-0:44
40K
24.85 mi14:05:093:38:278:478:54
10:25
+1:19
25.2M
25.20 mi14:08:393:41:578:483:30
10:09
-0:16
Finish
26.22 mi14:18:053:51:238:509:26
9:15
-0:54

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:23 /mi

Average Pace

8:50 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:17

45% of race

Time at Steady Pace

1:37:44

42% of race

Time at Slower Pace

30:22

13% of race

Average Pace: 8:49 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:49:3922:577:2322:57
7:23
#9843
10K
6.21 mi11:13:4046:587:3424:01
7:44
#10994
15K
9.32 mi11:38:181:11:367:4124:38
7:56
#11586
20K
12.43 mi12:04:371:37:557:5326:19
8:28
#12501
Half
13.11 mi12:09:591:43:177:535:22
7:52
#12446
25K
15.53 mi12:32:512:06:098:0722:52
9:26
#13568
30K
18.64 mi13:03:222:36:408:2430:31
9:49
#14232
20M
20.00 mi13:16:522:50:108:3013:30
9:56
#14431
21M
21.00 mi13:27:023:00:208:3510:10
10:10
#14382
35K
21.75 mi13:34:503:08:088:397:48
10:26
#14613
23M
23.00 mi13:47:093:20:278:4312:19
9:50
#14632
24M
24.00 mi13:56:153:29:338:449:06
9:06
#14500
40K
24.85 mi14:05:093:38:278:478:54
10:25
#14581
25.2M
25.20 mi14:08:393:41:578:483:30
10:09
#14514
Finish
26.22 mi14:18:053:51:238:509:26
9:15
#14545
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi98437865786512928(Top 51%)9130(Top 63%)9130(Top 412%)
10K6.21 mi3.10 mi10994-11518353-4888353-48812114(Top 47%)8827(Top 61%)8827(Top 398%)
15K9.32 mi3.11 mi11586-5928586-2338586-23312928(Top 51%)9130(Top 63%)9130(Top 412%)
20K12.43 mi3.11 mi12501-9158988-4028988-40214659(Top 57%)9817(Top 67%)9817(Top 443%)
Half13.11 mi0.68 mi12446+558949+398949+3911881(Top 47%)8565(Top 59%)8565(Top 386%)
25K15.53 mi2.42 mi13568-11229402-4539402-45317317(Top 68%)10832(Top 74%)10832(Top 488%)
30K18.64 mi3.11 mi14232-6649582-1809582-18016724(Top 65%)10333(Top 71%)10333(Top 466%)
20M20.00 mi1.36 mi14431-1999624-429624-4216263(Top 64%)9882(Top 68%)9882(Top 446%)
21M21.00 mi1.00 mi14382+499537+879537+8713641(Top 53%)8483(Top 58%)8483(Top 382%)
35K21.75 mi0.75 mi14613-2319608-719608-7118415(Top 72%)10822(Top 74%)10822(Top 488%)
23M23.00 mi1.25 mi14632-199541+679541+6714903(Top 58%)8995(Top 62%)8995(Top 406%)
24M24.00 mi1.00 mi14500+1329442+999442+9912691(Top 50%)7888(Top 54%)7888(Top 356%)
40K24.85 mi0.85 mi14581-819446-49446-416452(Top 64%)9686(Top 66%)9686(Top 437%)
25.2M25.20 mi0.35 mi14514+679404+429404+4211623(Top 45%)7170(Top 49%)7170(Top 323%)
Finish26.22 mi1.02 mi14545-319397+79397+715437(Top 60%)9166(Top 63%)9166(Top 413%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

12928

Males

9130

M45-49

9130

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

12114

Males

8827

M45-49

8827

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

12928

Males

9130

M45-49

9130

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

14659

Males

9817

M45-49

9817

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

11881

Males

8565

M45-49

8565

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

17317

Males

10832

M45-49

10832

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

16724

Males

10333

M45-49

10333

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

16263

Males

9882

M45-49

9882

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

13641

Males

8483

M45-49

8483

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

18415

Males

10822

M45-49

10822

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

14903

Males

8995

M45-49

8995

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

12691

Males

7888

M45-49

7888

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16452

Males

9686

M45-49

9686

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11623

Males

7170

M45-49

7170

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

15437

Males

9166

M45-49

9166

Passing Analysis

Category:
Athletes Passed
1191
Passed By
5891
Net Change
-4702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9843
5K → 10K451194-1151#9843#10994
10K → 15K75667-592#10994#11586
15K → 20K66981-915#11586#12501
20K → Half7621+55#12501#12446
Half → 25K491171-1122#12446#13568
25K → 30K122786-664#13568#14232
30K → 20M79278-199#14232#14431
20M → 21M153104+49#14431#14382
21M → 35K36267-231#14382#14613
35K → 23M127146-19#14613#14632
23M → 24M16735+132#14632#14500
24M → 40K57138-81#14500#14581
40K → 25.2M8013+67#14581#14514
25.2M → Finish5990-31#14514#14545
TOTALS11915891-4702
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing